LT3758EDD#PBF Flyback, Forward, and Isolated Controller by Analog Devices

Status: Production
Series: LT3758
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT3758/LT3758A are wide input range, current mode, DC/DC controllers which are capable of generating either positive or negative output voltages. They can be configured as either a boost, flyback, SEPIC or inverting converter. The LT3758/LT3758A drive a low side external N-channel power MOSFET from an internal regulated 7.2V supply. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages.The operating frequency of LT3758/LT3758A can be set with an external resistor over a 100kHz to 1MHz range, and can be synchronized to an external clock using the SYNC pin. A minimum operating supply voltage of 5.5V, and a low shutdown quiescent current of less than 1μA, make the LT3758/LT3758A ideally suited for batterypowered systems.The LT3758/LT3758A feature soft-start and frequency foldback functions to limit inductor current during start-up and output short-circuit. The LT3758A has improved load transient performance compared to the LT3758.

Where to Buy

Prices starting from US$2.84

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Analog Devices
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element14
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158
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Newark Electronics
from US$4.63
156
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Farnell
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Richardson RFPD
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Features

Wide Input Voltage Range: 5.5V to 100V
Positive or Negative Output Voltage Programming with a Single Feedback Pin
Current Mode Control Provides Excellent Transient Response
Programmable Operating Frequency (100kHz to 1MHz) with One External Resistor
Synchronizable to an External Clock
Low Shutdown Current < 1μA
Internal 7.2V Low Dropout Voltage Regulator
Programmable Input Undervoltage Lockout with Hysteresis
Programmable Soft-Start
Small 10-Lead DFN (3mm × 3mm) and MSOPE Packages
AEC-Q100 Qualified for Automotive Applications

Alternative Descriptions

Hi In V, Boost, Fly, SEPIC & I | Analog Devices
DC/DC CONTROLLER, 100V, DFN-EP | element14
Dc/Dc Controller, 100V, Dfn-Ep | Newark Electronics
POWER MANAGEMENT IC | Richardson RFPD


LT3758EDD#PBF Semiconductors - ICs by Linear Technology

DC/DC 100V 100KHZ TO 1MHZ 10DFN

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Supply Voltage Min 5.5V
Supply Voltage Max 100V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) -
Controller IC Case Style DFN
No. of Pins 10Pins
Switching Frequency 1MHz
Topology Boost Flyback Inverting SEPIC
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 3758
Operating Temperature Range -40°C to +125°C
Primary Input Voltage 100V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT3758EDD#PBF?

Additional datasheets, footprints and schematics for LT3758EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LT3758EDD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT3758EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3758EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT3758EDD#PBF fall under?

The LT3758EDD#PBF is listed under Flyback, Forward, and Isolated Controller.

Can I view similar or alternative parts?

You can view similar parts to LT3758EDD#PBF when available in the Flyback, Forward, and Isolated Controller range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT3758EDD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT3758EDD#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT3758EDD#PBF have stock available?

Authorised distributors including Analog Devices, element14, Newark Electronics, Farnell and Richardson RFPD have stock available or on a lead time for LT3758EDD#PBF.

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